Assume a hypothetical atom with a nucleus that consists of two positrons (instead of two protons). Positron has a charge of +1 and the mass of an electron. Write down the hydrogen like energy of a neutral 2-positrons atom.

Q: Problem 5 Consider an electron in the hydrogen atom. groundstate. The electron is initially in the

A: The electronic configuration of electron in ground state of the hydrogen atom is 1s­1. So, there is…

Q: Using the Bohr formulas, estimate the average distance from the nucleus for an electron in the…

A: Given value--- electron orbit n = 1 . Atomic number = 92 . We have to find--- What is its kinetic…

Q: Consider the ground state of 11Li. According to the shell model, how many protons are there in the…

A:

Q: 4. What is the difference in translational energy between the y,,, and the y,2 energy levels for an…

A: Detailed solution I attached as image We assume HBr molecule to be present in potential well of…

Q: A charged particle with initial kinetic energy of 80.3 keV ionizes an electron in the K shell of a…

A:

Q: 2. A golf cart battery holds about 1 kWh of energy. At an open air concert, the band uses the golf…

A: As per the guidelines we can solve only first question among multiple questions.Given, the energy of…

Q: A charged rod is placed in the center along the axis of a neutral metal cylinder (see figure below).…

A: As per Gauss law, the electric flux flowing through the Gaussian surface is the amount of electric…

Q: A 20 MeV alpha particle is fired toward a 238U nucleus. It follows the path as shown. What is the…

A: Given - The initial kinetic energy of the alpha particle Ko=20 MeV The minimum distance between the…

Q: From far away a proton is fired directly toward the center of the nucleus of a mercury atom. Mercury…

A: The mercury element number is 80The diameter of the nucleus is The speed of the proton is  The mass…

Q: .A neutral sodium atom has an ionization potential of 5.1 eV from its ground state. (1) What is the…

A: For a neutral sodium atom - Ionization potential= 5.1 eV

Q: In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates.…

A:

Q: Imagine that we have a box that emits electrons in a definite but unknown spin state |y). If we send…

A: This can be solved using concepts of probability in quantum mechanics

Q: In an alpha particle (42He) scattering experiment, using a thin gold (19779Au) foil, the initial…

A:

Q: What potential difference is needed to accelerate a ⁹Be+³ ion from rest to a speed of 5 ×10⁵ m/s?…

A: The change in the kinetic energy of the accelerated ion will be accounted as the the change in the…

Q: It is found experimentally that 13.6 eV energy is required to separate a hydrogen atom into a proton…

A: Given information: Here, E is the energy of the electron.

Q: What is the magnitude of the electric field at a distance of 0.1 nm from a thorium nucleus? I have…

A: Given: The distance from the nucleus of the thorium is 0.1 nm.

Q: The following diagram shows the complete set of orbitals of a hypothetical atom. The yellow circle…

A: Theory:The energy absorbed or released for transition of electrons between two energy states E1 and…

Q: The electron in the hydrogen atom (in its ground state) orbits the nucleus at a distance of 0.5292…

A:

Q: Now you have a nucleus with 15 protons at x = 7.3 Angstroms on the x-axis. How much work would it…

A: The distance 1m is very large compared to the distances 7.3 Angstroms and 3 Angstroms. Thus, the…

Q: For Q6 through Q8, use the following information. A positronium atom is formed from an electron and…

A: Step 1:Step 1: Identify the relevant formula.The Rydberg constant for a hydrogen-like atom is given…